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mm15_model.scad
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use<z_endstop.scad>
use<y_endstop.scad>
use<ssr.scad>
use<motor_eMinebea_PG35L-048-USC0.scad>
use<bracket_HBLFSN5.scad>
module extrusion(l=200){
w=6; //width of the channel at the bottom. not spec'ed in drawings from misumi, but I'm assuming it's the same as the opening width. looks about right.
r=1; //corner round radius
color("silver")
difference(){
cube([20,20,l], center=true);
for (r=[0:90:270])
rotate([0,0,r])
translate([0,20/2])
linear_extrude(height = l+1, center = true, convexity = 10)
polygon([[-3,1],[-3,-2], [-6, -2], [-6, -w/2], [-w/2, -6], [w/2, -6], [6, -w/2], [6, -2], [3, -2], [3, 1]], convexity = 10);
cylinder(r=4.2/2, h=l+1, $fn=12, center=true);
for (ro=[0:90:270])
rotate([0,0,ro])
translate([20/2-r,20/2-r, -(l+2)/2])
difference(){
cube([100,100,l+2]);
cylinder(r=r, h=l+2, $fn=12);
}
}
}
module slideprofile(l=420, topcut=1){
translate([0,0,14/2])
difference(){
cube([52,l,14], center=true);
if(topcut)
translate([0,0,8])
cube([27,l+1,8*2], center=true);
for (m=[[0,0,0], [1,0,0]])
mirror(m)
translate([37.1/2,-(l+1)/2,-1000-14/2+5.9])
cube([1000,l+1,1000]);
}
}
module slide (l=420, car=0){
n=floor((l-40)/60)+1;
o=(l-(n-1)*60)/2;
color("darkgray")
difference(){
slideprofile(l=l);
for (i=[0:n-1])
translate([0,o-l/2+i*60,-500])
cylinder(r=6.6/2, h=1000);
}
translate([0,car,0])
color("gray")
difference(){
translate([-73/2,-50,0.1])
cube([73,100,24-.1]);
slideprofile(l=200, topcut=0);
}
}
module zmotor (){
import_stl("Z_lower_motor_mount_10mm_2_copies.stl", convexity=10);
translate([-32,-10.5,47])
rotate([-90,90,-90])
import_stl("Z_lower_motor_mount_10mm_support_standard_2_copies.stl", convexity=10);
translate([32,-27.5,24])
rotate([-90,90,90])
import_stl("Z_lower_motor_mount_10mm_support_mirrored_2_copies.stl", convexity=10);
translate([0,0,65])
import_stl("Z_rod_clasp_4_copies.stl", convexity=10);
}
module xaxis (w=300, color="blue"){
o=9.5;
o2=-10;
color(color){
translate([-35,o2+o-w/2+50,0])
rotate([180,0,0])
import_stl("z-endstop_integrated_clamp.stl", convexity=10);
//import_stl("X End Clamp for MendelMax Leadscrew_1_copy.stl", convexity=10);
translate([-35,o2+o-w/2,0])
import_stl("X End Motor for MendelMax Leadscrew_1_copy.stl", convexity=10);
translate([0,o2+w/2-o,-10])
import_stl("X End Idler for MendelMax Leadscrew_1_copy.stl", convexity=10);
}
color("silver")
for (x1=[-25,25])
translate([x1,0,0])
rotate([90,0,0])
cylinder(r=8/2, h=w+30, center=true);
translate([-29,-w/2-33.5,31]){
rotate([0,-90,0])
stepper();
translate([-15,0,0])
rotate([90,0,90])
belt(l=w+10);
}
}
module stepper(l=39, s=24){
difference(){
union(){
translate([0,0,-l/2])
color("black")
cube([42.3, 42.3, l], center=true);
translate([0,0,-l])
color("silver")
cylinder(r=22/2, h=l+2);
translate([0,0,-l])
color("silver")
cylinder(r=5/2, h=l+s);
}
for(x=[-31/2, 31/2])
for(y=[-31/2, 31/2])
translate([x,y,-4.5])
cylinder(r=3/2, h=4.5+30);
}
}
module xcarriage(color="blue"){
translate([0,45,12])
rotate([0,180,90])
color(color)
difference(){//remove other parts in the stl
import_stl("2FanBushingXCarriageNoloss_repaired.stl", convexity=10);
translate([35,15,-5])
cube([20,20,20]);
translate([84,9,-5])
cube([26,34,20]);
translate([95,7,-5])
cube([26,38,20]);
translate([0,63,-100])
cube([200,200,200]);
}
//translate([-3,11,0]) rotate([0,0,25])
color(color)
translate([-62,8.5,11.9])
rotate([0,90,-90])
difference(){
import_stl("t-micro-v1.4.3.stl", convexity=10);
translate([-31,-172,-100])
cube([20,200,200]);
translate([5,-100,-100])
cube([200,200,200]);
}
translate([-25,0,-27])
color("gold")
cylinder(r=7, h=27);
translate([-22,8.5,33])
rotate([0,90,-90])
rotate([0,0,37])
motor();
}
module ybelt(l=420, color="blue"){
translate([0,l/2+20,0])
rotate([90,0,180])
color(color)
translate([0,0,-2]) import_stl("Y-Idler-mount_1_copy.stl", convexity=10);
translate([0,l/2+20+4,26])
rotate([90,0,180])
color(color)
import_stl("Y-Idler-tensioner_1_copy.stl", convexity=10);
translate([30,-l/2-20,25])
rotate([90,180,0])
color(color)
import_stl("Y_Motor_Mount_1_copy.stl", convexity=10);
translate([12.5,-l/2-50,25])
{
rotate([0,-90,0])
stepper();
translate([-15,0,0])
rotate([90,0,90])
belt(l=l+85);
rotate([180,90,0])
color(color)
difference(){
import_stl("mm-y-belt-shield.stl", convexity=10);
translate([-500,-1000,8-1000])
cube([1000,1000,1000]);
}
}
}
module table(){
color("black")
translate([0,0,3.18/2])
cube([238,298,3.18], center=true);
color("lightblue", .5)
translate([0,0,15-4.13/2])
cube([231,291,4.13], center=true);
}
module ramps(color="blue"){
color(color)
import_stl("arduinoMount.stl", convexity=10);
//http://www.thingiverse.com/thing:21497
color("limegreen")
translate([53.7,29.8,9])
import_stl("ArduinoMegaBoard.stl", convexity=10);
color("limegreen")
translate([98.04,31.6,20.62])
import_stl("Ramps14_3D.stl", convexity=10);
}
module mendelmax15(w=300, l=420, bs=50, color="DeepSkyBlue", outervertex=false, x=30, y=50, z=24+15+27){
d=l-80;
t=w+120;
for (r1=[0, 180])
rotate([0,0,r1]){
for (z1=[10, 10+bs]){
translate([w/2-10,0,z1])
rotate([90,0,0])
extrusion(l=l);
translate([0,-l/2-10,z1])
rotate([0,90,0])
extrusion(l=w);
}
translate([0,-l/2-10,bs])
rotate([-30,0,0]){
for (x1=[-w/2+10, w/2-10])
translate([x1,-10,d/2+35])
extrusion(l=d);
translate([0,-10,d+10+35])
rotate([0,90,0])
extrusion(l=t);
}
color(color){
translate([-w/2+10, -l/2+7, -4])
rotate([0,0,90])
import_stl("Lower Vertex Lower_Left_2_copies.stl", convexity=10);
translate([-w/2+17, -l/2+7, bs+20])
rotate([0,0,90])
import_stl("Lower Vertex Upper_left_2_copies.stl", convexity=10);
translate([w/2-10, -l/2+7, -4])
rotate([0,0,90])
import_stl("Lower Vertex Lower_Right_2_copies.stl", convexity=10);
translate([w/2-17, -l/2+7, bs+20])
rotate([0,0,90])
import_stl("Lower Vertex Upper_right_2_copies.stl", convexity=10);
translate([t/2+5,0,bs+l*sqrt(3)/2-25])
rotate([-90,0,90]){
import_stl("Z_Top_Vertex_10mm_2_copies.stl", convexity=10);
translate([0,-1,0])
mirror([0,0,1])
import_stl("Z_rod_clasp_4_copies.stl", convexity=10);
}
translate([w/2,0,bs+10])
rotate([90,0,90])
zmotor();
for (m1=[[0,0,0], [1,0,0]]){
mirror(m1)
translate([w/2-10, -l/2-10, bs])
rotate([60,0,0])
translate([0, l-35, 20])
if (outervertex) translate([-10, -70, 0]) import_stl("TopVertexOuter80mm_fixed.stl", convexity=10);
else translate([-40, -40, 0]) import_stl("Top_Vertex_X_2_or_4_copies.stl", convexity=10);
}
}
color("silver")
translate([w/2+65,0,bs+10-20])
cylinder(r=10/2, h=10+l*sqrt(3)/2);
translate([w/2+35,0,bs]){
color("silver")
translate([0,0,24+20-5])
cylinder(r=3/8*25.4/2, h=-40+l*sqrt(3)/2);
translate([0,0,20-5])
stepper();
}
}
translate([0,0,20/2+bs])
rotate([90,0,0])
extrusion(l=t);
for (r=[0,180])
rotate([0,0,r])
for (x1=[1,-1])
translate([x1*20/2,-l/2,bs-20*(x1-1)/2])
rotate([0,(x1-1)*90,0])
HBLFSN5();
translate([0,0,bs+20]){
slide(l=l, car=y);
color(color)
translate([0,y+12,-15.25])
rotate([0,-90,90])
import_stl("Belt Anchor for y-carriage-2.stl", convexity=10);
}
translate([0,0,bs+20+z])
rotate([0,0,-90])
xaxis(w=w+130, color=color);
translate([x-74,0,bs+20+z])
rotate([0,0,180])
xcarriage(color=color);
translate([0,0,10])
ybelt(l=l, color=color);
translate([0,y,bs+20+24])
table(color=color);
translate([-w/2,-57,bs+20])
rotate([90,0,180])
zendstop(color=color, switch=1);
translate([-54,-l/2-10,bs+20])
yendstop(color=color, switch=1);
//power supply
color("gold")
translate([20,-30,5])
cube([98, 158,40]);
translate([w/2-20-4,-110,20+(bs-20)/2])
rotate([0,-90,0])
display_ssr(color=color);
translate([-w/2+20,-140,20+(bs-20)/2-30])
rotate([90,0,90])
ramps(color);
translate([-w/2+20+110/2+1,-l/2-20,20+(bs-20)/2])
rotate([90,0,180])
color(color)
translate([0,0,-3.8]) import_stl("power_usb_panel.stl", convexity=10);
}
module belt(l=200, d1=10, d2=10, t=2, w=6){
color("black")
difference(){
hull(){
cylinder(r=d1/2+t, h=w, center=true);
translate([l, 0, 0])
cylinder(r=d2/2+t, h=w, center=true);
}
hull(){
cylinder(r=d1/2, h=w+1, center=true);
translate([l, 0, 0])
cylinder(r=d2/2, h=w+1, center=true);
}
}
}
mendelmax15(outervertex=true);
/*
slide support corners
feet
import_stl("4corners.stl", convexity=10);
import_stl("clip.stl", convexity=10);
import_stl("spindleBearingAdapter.stl", convexity=10);
*/